Dictionary

The only free online and offline dictionary and thesaurus with every word you look up. Millions of definitions from the most trusted sources, including: Webster's Dictionary Roget's ThesaurusThe American Heritage Dictionary

Plus FREE access to: English Offline Dictionary English Offline Thesaurus with synonyms, antonyms, and related wordsWord of the DayMedical DictionaryEnglish Idioms and Slang DictionaryTranslations of English into 40+ languagesDozens of other translation options + Much more! The Free Dictionary is like getting 100+ dictionaries in one user-friendly app.

See why we have top ratings after millions of downloads:

* Find every word you look up. Clear, precise definitions from the best dictionaries—online and offline dictionary access.

* Translate English into Spanish, French, and 40+ languages.Or translate other languages into English, plus dozens of other translation options.

* Access dictionaries and encyclopedias from industry-leading publishers with just one search:McGraw-HillHoughton MifflinHarperCollinsRandom HouseCambridge University Press Columbia University Press Elsevier Mosby's + More!

Here's what makes The Free Dictionary the easiest dictionary app to use:

* Define any word in any app. Just highlight the word and "share" with The Free Dictionary app.* Voice search. Look up any word just by saying it. * Look up any word on the page. Just highlight it and tap the search icon.* Save thousands of bookmarks and sync them to any device.* Customize your homepage: Move, add, or remove articles, games, even local weather. * Jump to Definition, Thesaurus, or Translations with one button. * Navigate the app in more than a dozen languages with the multilingual interface.* Adjust font size. * Share your favorite words via social networks, email, or text. * Advanced searches.

EXCLUSIVE* Earn meals for hungry children through The Free Dictionary's partnership with the World Food Program—just by using the app!

This is not a trial version—you get everything free and forever. Additional offline dictionaries in other languages are available in the Pro version.

Sound too good to be true?

Read real reviews to see why our users say The Free Dictionary is the best dictionary app they've ever used.

* For app developers: The Free Dictionary app can be accessed by other apps with API calls (Contact Farlex for instructions).